Faced with the unstoppable rise in the cost of electricity and the need to be more sustainable, ideas such as sharing the energy from solar panels between the neighborhood of a block of buildings, or even entire neighborhoods, are being born. The only requirement is a maximum distance of 500 meters between the point of generation and the point of consumption.
Although the investment in photovoltaic panels can range between 1000 and 5000 euros, the amortization can be done in just 5 years, in addition, there are currently many aids at the regional and state level.
More information in this article of El Periódico.